Sękowska , A. and Malec-Milewska, M. (2012) “Choosing pharmacological therapy of chronic pain”, Medycyna Faktow (J EBM), 5(2(15), pp. 34-44. Available at: https://journalsmededu.pl/index.php/jebm/article/view/2463 (Accessed: 3July2024).